Why can you separate isomers through distillation?
because they combust
because they undergo oxidation
because they have different boiling points
because they have different melting points

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

Why are people not able to skip a dive to the deepest part of the ocean